An abnormal curve of the lumbar spine is lordosis, also called sway back. An abnormal curve of the thoracic spine is kyphosis, also called hunchback. An abnormal curve from side-to-side is called scoliosis.
There are approximately 560,000,000,000 planets in outer space that scientists have discovered. In this solar system, there are eight planets. In this galaxy, there are likely between 50 billion and a trillion planets-or more. At this point, we can hardly guess.
NASA Discovers 715 Planets Outside Our Solar System. Image credit: NASA. At the end of 2001: A Space Odyssey, astronaut Dave Bowmanâs final words were âMy God â itâs full of stars!â But for NASAâs Kepler mission, it might be better to change the line to âMy God â itâs full of planets!â. Since December 2009, the space observatory has discovered hundreds of worlds beyond our solar system. But in one fell swoop, the mission has enormously expanded our view of the Galaxy. NASA announced on Wednesday that the mission has discovered 715 new planets circling 305 stars.